# Copyright 2025 Huawei Technologies Co., Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ============================================================================
"""
Interfaces for parallel-related functionality
"""
from __future__ import absolute_import

from . import (
    parallel_grad_reducer,
    parallel_cell_wrapper
)

from .parallel_grad_reducer import (
    PipelineGradReducer
)

from .parallel_cell_wrapper import (
    PipelineCell,
    Pipeline,
    MicroBatchInterleaved,
    GradAccumulation
)

__all__ = []
__all__.extend(parallel_grad_reducer.__all__)
__all__.extend(parallel_cell_wrapper.__all__)
